dumppost

A type of shitpost where someone puts more effort into the content, such as length or depth, but has the effect of leaving a huge mound of of shit, whether it is in a comment or blog, such that the shit doesn't completely submerge under the water level (for toilets that use that type of flush), and is usually, by far, the longest response/post on the page.

Randy: "TLDR, *then writes three paragraphs of incoherent, variegated complaints*"

Sam: You just took a dumppost on my blog